import Vue from 'vue'
import Router from 'vue-router'
import Login from './components/Login.vue'
import Home from './components/Home.vue'
Vue.use(Router)

const router = new Router({
  routes: [
    {path:'/',redirect:'/login'},
    {path:'/login',component:Login},
    {path:'/home',component:Home}
  ]
})

router.beforeEach((to,from,next)=>{
   //如果用户访问的路由是/login直接放行
   if(to.path == '/login')return next();
   const tokenStr = window.sessionStorage.getItem('token');
   //如果没有买票，让他去/login买票去
   if(!tokenStr)return next('/login');
   next();
})

export default router
